// Model.h
//
// Copyright (c) 2008 Bojan Rajkovic
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
//

#ifndef _MODEL_H_
#define _MODEL_H_ 1

#include "Tree.h"
#include "Dictionary.h"

namespace UltraHAL {

	class Model {
	
		private:
		
			uint8_t order;
			Tree *forward, *backward;
			std::vector<Tree*> context;
			Dictionary *words, *greets, *auxiliarry, *banned, *grt, *key;
		
		public:
		
			Model(void);
			Model(int32_t);
			~Model(void);
		
			void AddAux(std::string);
			void AddBan(std::string);
			void AddKey(std::string);
			int32_t Babble(Dictionary*,Dictionary*);
			float EvaluateReply(Dictionary*,Dictionary*);
			void Learn(Dictionary*);
			void Load(std::string);
			void Save(std::string);
			void InitializeContext(void);
			Dictionary* Reply(Dictionary*);
			int32_t Seed(Dictionary*);
			void Train(std::string);
			void Update(int32_t);
			void UpdateContext(int32_t);
			Dictionary* MakeKeywords(Dictionary*);
	
	};

}

#endif